CVE-2019-5257: huawei ap2000_firmware Classic Buffer Overflow
CVSS: 5.5v3.1MediumModified
Published 13-12-2019Last modified 04-08-2024
Vulnerability summary
CVE-2019-5257 is a medium (CVSS 5.5) Classic Buffer Overflow vulnerability in huawei ap2000_firmware. EPSS estimates a 0.20% chance of exploitation in the next 30 days, higher than 9% of scored vulnerabilities.
CVSS score
5.5/10
010
Medium · v3.1 (NVD)EPSS score
0.20%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 13-12-2019PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
Certain Huawei products (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace) have a resource management vulnerability. An attacker who logs in to the board may send crafted messages from the internal network.
CVSS metrics
2 scores · 1 source · 2 versionsMedium 5.5Preferred score · NVD (NIST)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HSourcesSingle source
Low 2.1Preferred score · NVD (NIST)
AV:L/AC:L/Au:N/C:N/I:N/A:PSourcesSingle source
EPSS trend
Probability
0.20%
Chance of exploitation in the next 30 days
Percentile
9%
Versus all other CVEs
30-day change
0.00 pp
From 0.20% on 20-09-2026
20-09-202620-10-2026
EPSS score0.20%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Huawei17 products
- ap2000_firmwarev200r005c30 | v200r006c10 | v200r006c20 | v200r007c10 | v200r007c20 | v200r008c00 | v200r008c10 | v200r009c00
- espace_u1981_firmwarev200r003c50spc700
- ips_firmwarev500r001c00spc300 | v500r001c00spc500 | v500r001c00sph303 | v500r001c00sph508 | v500r001c20 | v500r001c20spc100 | v500r001c20spc100pwe | v500r001c20spc200 | v500r001c20spc200b062 | v500r001c20spc200pwe | v500r001c20spc300b078 | v500r001c20spc300pwe | v500r001c30 | v500r001c30spc100 | v500r001c30spc100pwe | v500r001c30spc200 | v500r001c30spc200pwe | v500r001c30spc300 | v500r001c50 | v500r001c50pwe | v500r001c80 | v500r005c00
- ngfw_firmwarev500r001c00spc300 | v500r001c00spc500 | v500r001c00spc500pwe | v500r001c00sph303 | v500r001c00sph508 | v500r001c20 | v500r001c20spc100 | v500r001c20spc100pwe | v500r001c20spc200 | v500r001c20spc200b062 | v500r001c20spc200pwe | v500r001c20spc300b078 | v500r001c20spc300pwe | v500r002c00 | v500r002c00spc100 | v500r002c00spc100pwe | v500r002c00spc200 | v500r002c00spc200pwe | v500r002c00spc300 | v500r002c10 | v500r002c10pwe | v500r002c30 | v500r002c30pwe | v500r005c00
- nip6300_firmwarev500r001c00spc300 | v500r001c00spc500 | v500r001c00sph303 | v500r001c00sph508 | v500r001c20 | v500r001c20spc100 | v500r001c20spc100pwe | v500r001c20spc200 | v500r001c20spc200b062 | v500r001c20spc200pwe | v500r001c20spc300b078 | v500r001c20spc300pwe | v500r001c30 | v500r001c30spc100 | v500r001c30spc100pwe | v500r001c30spc200 | v500r001c30spc200pwe | v500r001c30spc300 | v500r001c50 | v500r001c50pwe | v500r001c80 | v500r005c00
1 vendor · 17 products
References
1 links- www.huawei.com/en/psirt/security-advisories/huawei-sa-20191211-01-ssp-enX Refsource MISCVendor Advisory